Min. Order Reference FOB Price
1 Piece US$50.00-2,000.00 / Piece
Product Description
T51 102MM Button Bits 4 Inch T51 DTH Bit Down Hole Hammer Drill Bits Advantages: 1. High quality raw material, with premium hardened procedures for long life. 2. Full production chain to secure stable and prompt production leadtime. 3. Experienced senior technicians and long year ...